(19)
(11) EP 3 810 312 A1

(12)

(43) Date of publication:
28.04.2021 Bulletin 2021/17

(21) Application number: 19826116.6

(22) Date of filing: 12.06.2019
(51) International Patent Classification (IPC): 
B01D 71/02(2006.01)
B01D 67/00(2006.01)
(86) International application number:
PCT/CA2019/050828
(87) International publication number:
WO 2020/000086 (02.01.2020 Gazette 2020/01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 25.06.2018 US 201862689270 P

(71) Applicant: 2599218 Ontario Inc.
Toronto, ON M5M 1K9 (CA)

(72) Inventors:
  • FLINT, Ian
    Toronto, Ontario M2L2R6 (CA)
  • OGUNTUASE, Nifemi
    Nova Scotia B3A 4P2 (CA)

(74) Representative: Tagliafico, Giulia 
Litapat Via Simone Martini, 125
00142 Roma
00142 Roma (IT)

   


(54) GRAPHENE MEMBRANES AND METHODS FOR MAKING GRAPHENE MEMBRANES